Check this link. It should help you: https://www.google.com/search?q=nft.....e&ie=UTF-8

ok thanks so is Nayan Cat is a NFT

'Non-Fungible Tokens' basically mean that the units (tokens) aren't tradeable. They have their own unique designation in a 'block chain.' In other words, NFT's are trading cards that you can't trade, but just essentially call dibs on a number within a cryptocurrency system that just so happens to have a picture attached